sickle基本解释

n,[农机]镰刀,同近

He swished the tops off weeds with a sickle..他挥动镰刀嗖嗖地割掉了杂草的草尖。

镰刀英释中释na tool with a blade in the shape of a hook, used for cutting wheat or long grass

sickle cell,镰状细胞；镰形红细胞.短语